نتایج جستجو برای: behavioral activation systems
تعداد نتایج: 1717530 فیلتر نتایج به سال:
Background: Previous studies have shown that impulsive or uncontrolled behaviors in addicts to obtain the drug and drug abuse may be due to overcome one of the brain/behavioral systems. In this study we sought to answer the question whether the overcoming can be associated with relapsing or not? Materials and methods: The method of research was causative-comparative. To achieve our aim, we cate...
Background and Aims: The purpose of the study was to examine the role of behavioral activation-inhibition, impulsivityand alexithymia in discriminating students with symptoms of obsessive-compulsive and paranoid personality disorders from normal controls. Methods: The studied sample includes all the students in University of Mohaghegh Ardabili, Iran...
J. A. Gray's (1975) theory distinguishes between two motivational systems, which he refers to as the behavioral activation system (BAS) and the behavioral inhibition system (BIS). D. C. Fowles (1980) has shown that heart rate responses reflect activity of the BAS, and electrodermal responses reflect activity of the BIS. Both BAS and BIS are reliably activated during in-vivo exposure to fearful ...
Background and Objective: Cognitive and physiological components such as intolerance of uncertainty, cognitive avoidance and brain/behavior systems have a significant impact on generalized anxiety disorder. The mentioned components are considered as the main causes of the emergence and persistence of this disorder. The aim of this study was to compare brain/behavioral system activity, intoleran...
The purpose of this study was to investigate the effect of behavioral activation group therapy on emotional regulation strategies and suicidal ideation in female students with major depressive disorder. The study was a semi experimental design with pretest-posttest design with control group. The statistical population of the study consisted of all 3grade students of high schools in Shiraz city...
Gray's Reinforcement Sensitivity Theory postulates that the behavioral inhibition system (BIS) is responsible for regulating anxiety and fear in response to external stimuli, while activation (BAS) processing positive cues such as rewards. Dickman's model distinguishes dysfunctional impulsivity (DI), characterized by non-reflective decision-making, from functional (FI), which reflects propensit...
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